From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= Subject: [PATCH 6/9] drm/i915/psr: Check if source supports sink specific SU granularity Date: Mon, 26 Nov 2018 16:37:07 -0800 Message-ID: <20181127003710.18618-6-jose.souza@intel.com> References: <20181127003710.18618-1-jose.souza@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181127003710.18618-1-jose.souza@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Dhinakaran Pandiyan , dri-devel@lists.freedesktop.org, Rodrigo Vivi List-Id: dri-devel@lists.freedesktop.org QWNjb3JkaW5nIHRvIGVEUCBzcGVjLCBzaW5rIGNhbiByZXF1aXJlZCBzcGVjaWZpYyBzZWxlY3Rp dmUgdXBkYXRlCmdyYW51bGFyaXR5IHRoYXQgc291cmNlIG11c3QgY29tcGx5LgpIZXJlIGNhY2hp bmcgdGhlIHZhbHVlIGlmIHJlcXVpcmVkIGFuZCBjaGVja2luZyBzb3VyY2Ugc3VwcG9ydHMgaXQu CgpDYzogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgpDYzogRGhpbmFrYXJh biBQYW5kaXlhbiA8ZGhpbmFrYXJhbi5wYW5kaXlhbkBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6 IEpvc8OpIFJvYmVydG8gZGUgU291emEgPGpvc2Uuc291emFAaW50ZWwuY29tPgotLS0KIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggIHwgIDEgKwogZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfcHNyLmMgfCAzMiArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwogMiBmaWxl cyBjaGFuZ2VkLCAzMyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKaW5kZXgg Zjc2M2IzMGY5OGQ5Li5jYmNkODVhZjk1YmYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaApAQCAt NTA2LDYgKzUwNiw3IEBAIHN0cnVjdCBpOTE1X3BzciB7CiAJa3RpbWVfdCBsYXN0X2V4aXQ7CiAJ Ym9vbCBzaW5rX25vdF9yZWxpYWJsZTsKIAlib29sIGlycV9hdXhfZXJyb3I7CisJdTE2IHN1X3hf Z3JhbnVsYXJpdHk7CiB9OwogCiBlbnVtIGludGVsX3BjaCB7CmRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bz ci5jCmluZGV4IDc2MDdhNThhNmVjMC4uOTIxNWM5MDUyMzgxIDEwMDY0NAotLS0gYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9wc3IuYwpAQCAtMjU3LDYgKzI1NywyMSBAQCBzdGF0aWMgdTggaW50ZWxfZHBfZ2V0X3Npbmtf c3luY19sYXRlbmN5KHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCiAJcmV0dXJuIHZhbDsKIH0K IAorc3RhdGljIHUxNiBpbnRlbF9kcF9nZXRfc3VfeF9ncmFudWxhcnRpeShzdHJ1Y3QgaW50ZWxf ZHAgKmludGVsX2RwKQoreworCXUxNiB2YWwgPSAwOworCXNzaXplX3QgcjsKKworCWlmICghKGlu dGVsX2RwLT5wc3JfZHBjZFsxXSAmIERQX1BTUjJfU1VfR1JBTlVMQVJJVFlfUkVRVUlSRUQpKQor CQlyZXR1cm4gdmFsOworCisJciA9IGRybV9kcF9kcGNkX3JlYWQoJmludGVsX2RwLT5hdXgsIERQ X1BTUjJfU1VfWF9HUkFOVUxBUklUWSwgJnZhbCwgMik7CisJaWYgKHIgIT0gMikKKwkJRFJNX1dB Uk4oIlVuYWJsZSB0byByZWFkIERQX1BTUjJfU1VfWF9HUkFOVUxBUklUWVxuIik7CisKKwlyZXR1 cm4gdmFsOworfQorCiB2b2lkIGludGVsX3Bzcl9pbml0X2RwY2Qoc3RydWN0IGludGVsX2RwICpp bnRlbF9kcCkKIHsKIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPQpAQCAtMzEx LDYgKzMyNiw4IEBAIHZvaWQgaW50ZWxfcHNyX2luaXRfZHBjZChzdHJ1Y3QgaW50ZWxfZHAgKmlu dGVsX2RwKQogCQlpZiAoZGV2X3ByaXYtPnBzci5zaW5rX3BzcjJfc3VwcG9ydCkgewogCQkJZGV2 X3ByaXYtPnBzci5jb2xvcmltZXRyeV9zdXBwb3J0ID0KIAkJCQlpbnRlbF9kcF9nZXRfY29sb3Jp bWV0cnlfc3RhdHVzKGludGVsX2RwKTsKKwkJCWRldl9wcml2LT5wc3Iuc3VfeF9ncmFudWxhcml0 eSA9CisJCQkJaW50ZWxfZHBfZ2V0X3N1X3hfZ3JhbnVsYXJ0aXkoaW50ZWxfZHApOwogCQl9CiAJ fQogfQpAQCAtNTI1LDYgKzU0MiwyMSBAQCBzdGF0aWMgYm9vbCBpbnRlbF9wc3IyX2NvbmZpZ192 YWxpZChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLAogCQlyZXR1cm4gZmFsc2U7CiAJfQogCisJ aWYgKGRldl9wcml2LT5wc3Iuc3VfeF9ncmFudWxhcml0eSkgeworCQkvKgorCQkgKiBIVyB3aWxs IGFsd2F5cyBzZW5kIGZ1bGwgbGluZXMgaW4gU1UgYmxvY2tzLCBzbyBYIHdpbGwKKwkJICogYWx3 YXlzIGJlIDAgYW5kIHdlIG9ubHkgbmVlZCB0byBjaGVjayB0aGUgd2lkdGggdG8gdmFsaWRhdGUK KwkJICogaG9yaXpvbnRhbCBncmFudWxhcml0eS4KKwkJICogQWJvdXQgdmVydGljYWwgZ3JhbnVs YXJpdHkgSFcgd29ya3MgYnkgU1UgYmxvY2tzIHN0YXJ0aW5nCisJCSAqIGF0IGVhY2ggNCBsaW5l cyB3aXRoIGhlaWdodCBvZiA0IGxpbmVzLCB3aGF0IGVEUCBzdGF0ZXMKKwkJICogdGhhdCBzaW5r IHNob3VsZCBzdXBwb3J0LgorCQkgKi8KKwkJaWYgKGNydGNfaGRpc3BsYXkgJSBkZXZfcHJpdi0+ cHNyLnN1X3hfZ3JhbnVsYXJpdHkpIHsKKwkJCURSTV9ERUJVR19LTVMoIlBTUjIgbm90IGVuYWJs ZWQsIEhXIGNhbiBub3QgbWF0Y2ggc2luayBTVSBncmFudWxhcml0eSByZXF1aXJlbWVudFxuIik7 CisJCQlyZXR1cm4gZmFsc2U7CisJCX0KKwl9CisKIAlyZXR1cm4gdHJ1ZTsKIH0KIAotLSAKMi4x OS4yCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRl bC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK